var remoteWin = null;
var showWin = null;
function show(urlen,wid,hig) {
  if (showWin != null) 
  {
        if (!showWin.closed) {
                showWin.close();
        }
        showWin = window.open('image.html?img='+urlen,"",'toolbar=0,location=0,top=0,left=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width='+wid+',height='+hig+',dependent=yes');       
  }
  if (showWin == null) {
          showWin = window.open('image.html?img='+urlen,"",'toolbar=0,location=0,top=0,left=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width='+wid+',height='+hig+',dependent=yes');
  }
}

function show2(urlen,wid,hig,scr) {
  if (showWin != null) 
  {
        if (!showWin.closed) {
                showWin.close();
        }
        showWin = window.open(urlen,"",'toolbar=0,location=0,top=0,left=0,directories=0,status=0,menubar=0,scrollbars='+scr+',resizable=0,width='+wid+',height=='+hig+',dependent=yes');       
  }
  if (showWin == null) {
        showWin = window.open(urlen,"",'toolbar=0,location=0,top=0,left=0,directories=0,status=0,menubar=0,scrollbars='+scr+',resizable=0,width='+wid+',height=='+hig+',dependent=yes');       
  }
}